48 lines
1.5 KiB
Ruby
48 lines
1.5 KiB
Ruby
class Micropython < Formula
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desc "Python implementation for microcontrollers and constrained systems"
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homepage "https://www.micropython.org/"
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url "https://github.com/micropython/micropython.git",
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tag: "v1.14",
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revision: "78b23c3a1f064dc19bbee68930ef3aba110c781c"
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license "MIT"
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bottle do
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sha256 cellar: :any, big_sur: "ae273ed59589c3dadf5632aa03246b51960c2ff6d84b73ba34fdcafff79c8e7d"
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sha256 cellar: :any, catalina: "103263d0c625e3fa84337be724a25172c4d95b21bfdfb99b806b75c60ca86df9"
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sha256 cellar: :any, mojave: "503609fd1033dbdd0e48be4625cf17ccac547912b4f8b02eacff5aab6c43fde5"
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end
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depends_on "pkg-config" => :build
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depends_on "libffi" # Requires libffi v3 closure API; macOS version is too old
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depends_on "python@3.9" # Requires python3 executable
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def install
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# Build mpy-cross before building the rest of micropython. Build process expects executable at
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# path buildpath/"mpy-cross/mpy-cross", so build it and leave it here for now, install later.
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cd "mpy-cross" do
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system "make"
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end
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cd "ports/unix" do
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system "make", "axtls"
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system "make", "install", "PREFIX=#{prefix}"
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end
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bin.install "mpy-cross/mpy-cross"
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end
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test do
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# Test the FFI module
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(testpath/"ffi-hello.py").write <<~EOS
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import ffi
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libc = ffi.open("libc.dylib")
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printf = libc.func("v", "printf", "s")
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printf("Hello!\\n")
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EOS
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system bin/"mpy-cross", "ffi-hello.py"
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system bin/"micropython", "ffi-hello.py"
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end
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end
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